What is the Wildland-Urban Interface? How to enable JavaScript in your browser. Therefore this county will not have a map of recommended VHFHSZ in LRA.Draft, 9/2007:PDF(34 inches x 30 inches; 1.8MB)JPG(8.5 inches x 11 inches; 1.1MB)GIS layer(Shapefiles in .zip folder), State Responsibility Area (SRA):Adopted, 11/2007:PDF(32 inches x 27 inches; 4.0MB)JPG(8.5 inches x 11 inches; 1.5MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Recommended, 1/2009:PDF(32 inches x 27 inches; 5.9MB)JPG(8.5 inches x 11 inches; 1.4MB)GIS layer(Shapefiles in .zip folder)Draft, 9/2007:PDF(32 inches x 27 inches; 5.2MB)JPG(8.5 inches x 11 inches; 1.9MB)GIS layer(Shapefiles in .zip folder), State Responsibility Area (SRA):Adopted, 11/2007:PDF(34 inches x 35.5 inches; 1.9MB)JPG(8.5 inches x 11 inches; 0.9MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Update, 11/2008:CAL FIRE has determined that this county has no Very High Fire Hazard Severity Zones in LRA. Therefore this county will not have a map of recommended VHFHSZ in LRA.Draft, 9/2007:PDF(38 inches x 35 inches; 6.2MB)JPG(8.5 inches x 11 inches; 1.1MB)GIS layer(Shapefiles in .zip folder), State Responsibility Area (SRA):Adopted, 11/2007:PDF(25 inches x 34.5 inches; 3.0MB)JPG(8.5 inches x 11 inches; 1.2MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Recommended, 10/2008:PDF(25 inches x 34.5 inches; 4.1MB)JPG(8.5 inches x 11 inches; 1.1MB)GIS layer(Shapefiles in .zip folder)Draft, 9/2007:PDF(25 inches x 34.5 inches; 3.0MB)JPG(8.5 inches x 11 inches; 1.4MB)GIS layer(Shapefiles in .zip folder), State Responsibility Area (SRA):Adopted, 11/2007:PDF(349 inches x 35.5 inches; 3.1MB)JPG(8.5 inches x 11 inches; 1.1MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Update, 6/2008:CAL FIRE has determined that this county has no Very High Fire Hazard Severity Zones in LRA. Describes an area within or adjacent to private and public property where mitigation actions can prevent damage or loss from wildfire. For recommendations, only Very High Zones are shown. GIS Vegetation Data. Hammer, M.H. Denver Federal Center Facebook; Twitter; Instagram; Draft, 9/2007:PDF(34 inches x 47 inches; 3.7MB)JPG(8.5 inches x 11 inches; 1.1MB)GIS layer(Shapefiles in .zip folder), State Responsibility Area (SRA):Adopted, 11/2007:PDF(34 inches x 48 inches; 5.0MB)JPG(8.5 inches x 11 inches; 1.4MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Recommended, 12/2008:PDF(34 inches x 48 inches; 6.1MB)JPG(8.5 inches x 11 inches; 1.1MB)GIS layer(Shapefiles in .zip folder)(No VHFHSZ in unincorporated areas. 701A.3.2 New Buildings Located in Any Fire Hazard Severity Zone. Adopted Maps. Wildland fire behavior. . Yes . 3. Rather, it depicts the general risk within neighborhoods and the relative risk . Zones where homes and other structures meet wildlands are termed the wildland-urban interface (WUI). Forest Service Research Data Archive; https://doi.org/10.2737/RDS-2015-0012-2. As opposed to a typical residential fire, WUI fires can result in numerous homes . The new building standard for the Fire Hazard Severity Zones will be enforced by the Building Official as projects go through the plan checking process. and prevention recommendations at the fire district level. GIS data associated with maps of Very High Fire Hazard Severity Zones in the Local Responsibility Area is also available. On September 20, 2007 the Building Standards Commission approved the Office of the State Fire Marshals emergency regulations amending the California Code of Regulations (CCR), Title 24, Part 2, known as the 2007 California Building Code (CBC). (dataset) USDA Forest Service (2018). Therefore this county will not have a map of recommended VHFHSZ in LRA.Draft, 9/2007:PDF(46 inches x 35.5 inches; 4.2MB)JPG(8.5 inches x 11 inches; 1.4MB)GIS layer(Shapefiles in .zip folder), State Responsibility Area (SRA):Adopted, 11/2007:PDF(48 inches x 35 inches; 8.0MB)JPG(8.5 inches x 11 inches; 1.5MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Update, 11/2008:CAL FIRE has determined that this county has no Very High Fire Hazard Severity Zones in LRA. When wildfire enters the WUI, communities are impacted in many ways, such as municipal watershed loss, transportation and utility disruption, business and job loss, loss of community tax base, and the hidden costs of health-related issues from wildfire smoke, and the psychological stress associated with these very traumatic events. 66, Number 160, August 17, 2001), buffered by 1 mile. Once you've enabled JavaScript you can try loading this page again. Standards are already in effect for roofs, attic vents, siding, exterior doors, decking, windows, eaves, wall vents and enclosed overhanging decks. Buildings are now required to be constructed so that they have less chance of catching fire from burning embers from wildfires. Therefore this county will not have a map of recommended VHFHSZ in LRA.Draft, 9/2007:PDF(29 inches x 24.5 inches; 2.6MB)JPG(8.5 inches x 11 inches; 1.2MB)GIS layer(Shapefiles in .zip folder), State Responsibility Area (SRA):Adopted, 11/2007:PDF(41 inches x 34 inches; 6.1MB)JPG (8.5 inches x 11 inches; 1.4MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Recommended, 5/2008:PDF(41 inches x 34 inches; 3.7MB)JPG(8.5 inches x 11 inches; 1.3MB)GIS layer(Shapefiles in .zip folder)Draft, 9/2007:PDF(41 inches x 34 inches; 5.8MB)JPG(8.5 inches x 11 inches; 1.4MB)GIS layer(Shapefiles in .zip folder), State Responsibility Area (SRA):Adopted, 11/2007:PDF(38 inches x 26 inches; 2.8MB)JPG(8.5 inches x 11 inches; 1.2MB)GIS layer (Shapefiles in .zip folder), Local Responsibility Area (LRA):Update, 6/2008:CAL FIRE has determined that this county has no Very High Fire Hazard Severity Zones in LRA. If not listed on the SFM site, all documentation and testing certificates showing compliance must be submitted to the building official having jurisdiction for final approval. More than 350,000 people - about 15% of King County's population - live in the wildland-urban interface. Due to the nature of this content, some users who require Assistive Technology may experience accessibility issues. Helmers, H.A. GIS Fire Regime and Conditions Class Data. Therefore this county will not have a map of recommended VHFHSZ in LRA.Draft, 9/2007:PDF(35 inches x 38 inches; 5.8MB)JPG(8.5 inches x 11 inches; 0.9MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Update, 6/2008:CAL FIRE has determined that this county has no Very High Fire Hazard Severity Zones in LRA. The expansion of the WUI in recent decades has significant implications for wildfire management and impact, as well as broader natural resource concerns such as pollution . To submit, please register and login first. Descriptive metadata for the GIS data is provided in HTML and text formats. HQ-22-066. The wildland/urban interface (WUI) is "The line, area or zone where structures and other human development meet or intermingle with undeveloped wildland or vegetative fuels." In simpler terms, wildland/urban interface areas are locations where human structures and forests or wildlands meet or intermingle. . A local agency shall be exempt from this requirement if ordinances of the local agency, adopted on or before December 31, 1992, impose standards that are equivalent to, or more restrictive than, the standards imposed by this chapter. Note . Copyright 2023 County of San Mateo. 2005. For each county, until Recommended Maps are posted, Draft Maps used to develop recommendations for cities and unincorporated LRA in the county remain available. Over the past century, housing growth has outpaced population growth in the United States, with extensive residential development in the outlying fringes of metropolitan areas and in rural areas with attractive recreational and aesthetic amenities, such as forests. Bender, A. Local Responsibility Area MapsFrom June to September 2008 CAL FIRE is posting Recommended maps for Very High Fire Hazard Severity Zones in Local Responsibility Areas. Therefore this county will not have a map of recommended VHFHSZ in LRA.Draft, 9/2007:PDF(28 inches x 32 inches; 2.7MB)JPG(8.5 inches x 11 inches; 1.0MB)GIS layer(Shapefiles in .zip folder), State Responsibility Area (SRA):Adopted, 11/2007:PDF(30 inches x 43 inches; 2.9MB)JPG(8.5 inches x 11 inches; 1.1MB)GIS layer(Shapefiles in .zip folder). Before sharing sensitive information, make sure you're on a federal government site. 2013. Marin County is located in the . San Mateo County Hazards | Fire Wildland Urban Interface. A composite map was also generated by combining the combined WUI maps (both interface and intermix WUI) for all neighborhood sizes, with field values indicating the radius distances for which pixels are included in the WUI classification. Therefore this county will not have a map of recommended VHFHSZ in LRA.Draft, 9/2007:PDF(34.5 inches x 48.5 inches; 5.3MB)JPG(8.5 inches x 11 inches; 1.3MB)GIS layer(Shapefiles in .zip folder), State Responsibility Area (SRA):Adopted, 11/2007:PDF(36 inches x 32 inches; 2.3MB)JPG(8.5 inches x 11 inches; 1.2MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Draft, 9/2007:PDF(36 inches x 32 inches; 3.3MB)JPG(8.5 inches x 11 inches; 1.5MB)GIS layer(Shapefiles in .zip folder), State Responsibility Area (SRA):Adopted, 11/2007:PDF(46 inches x 35.5 inches; 3.6MB)JPG(8.5 inches x 11 inches; 1.2MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Update, 11/2008:CAL FIRE has determined that this county has no Very High Fire Hazard Severity Zones in LRA. Recently adopted building codes reduce the risk of burning embers igniting buildings. Gen. Tech. These files require the use of GIS specific software. Liknes, M. Rigge, and G. Xian. If you live in an urban-interface area, consider these additional steps: Create at least a 30-ft. safety zone around your home. Short descriptions of each map are available in the abstract portion of the metadata files. A surprisingly large number of people in South . ), Draft, 9/2007:PDF (34 inches x 29 inches; 3.5MB)JPG (8.5 inches x 11 inches; 1.2MB), Adopted, 11/2007:PDF (34 inches x 42 inches; 3.8MB)JPG (8.5 inches x 11 inches; 1.2MB), Recommended, 5/2008:PDF(34 inches x 42 inches; 3.7MB)JPG(8.5 inches x 11 inches; 0.7MB)GIS layer(Shapefiles in .zip folder)(No VHFHSZ in unincorporated areas. In British Columbia, structure density (i.e. Check the course schedule for an offering near you. By constructing buildings in a way that reduces the ability of embers to intrude, a major cause of structure ignition is reduced. Building point locations were obtained from a Microsoft product released in 2018, which classified building footprints based on high-resolution satellite imagery. In: McCaffrey, S.M., tech. 2007). This polygon shapefile depicts converted lands in the nine county San Francisco Bay Area Region, California that the Conservation Lands Network (CL. The codes are referenced as Chapter 7A, in the California Building Code and Chapter 337 in the California Residential Code. This development is increasing the wildland-urban interface (WUI), that area where structures and other human development meet or intermingle with undeveloped wildland. WUI GIS data were designed to provide a spatially . By downloading from this page, the user agrees to the following terms and conditions. Southwestern Region (Region 3) Geospatial Data, The 2010 Wildland-Urban Interface of the Conterminous United States, https://data.nal.usda.gov/dataset/wildland-urban-interface-project-maps, National Agricultural Library Thesaurus Term. Regulatory Requirements. The wildland-urban interface (WUI) is the area where houses and wildland vegetation meet or intermingle, and it is where many environmental problems such as wildfire risk to houses, introduction of invasive species, and human-wildlife conflicts are most pronounced. Journal of Environmental Management 128:540?547. [Geospatial data]. The Wildland-Urban Interface is the area where homes and wildlands meet. https://data.nal.usda.gov/dataset/wildland-urban-interface-project-maps. You searched for: Subject: Wildland-urban interface . Distance to Nearest Roads in Watersheds: San Francisco Bay Area, California, 2009 2009. . State Responsibility Area MapsCAL FIRE adopted Fire Hazard Severity Zone maps for State Responsibility Areas in November 2007. Therefore this county will not have a map of recommended VHFHSZ in LRA.Draft, 9/2007:PDF(38 inches x 35 inches; 6.6MB)JPG(8.5 inches x 11 inches; 1.2MB)GIS layer(Shapefiles in .zip folder), State Responsibility Area (SRA):Adopted, 11/2007:PDF(43 inches x 35.5 inches; 4.5MB)JPG(8.5 inches x 11 inches; 1.3MB)GIS layer(Shapefiles in .zip folder), Local Responsibility Area (LRA):Recommended, 9/2008:PDF(43 inches x 35.5 inches; 6.7MB)JPG(8.5 inches x 11 inches; 2.8MB)GIS layer(Shapefiles in .zip folder)(No VHFHSZ in unincorporated areas. They may have more restrictive requirements in local ordinances. Within or adjacent to private and public property where mitigation actions can prevent damage or loss from wildfire, these! 1 mile is reduced the codes are referenced as Chapter 7A, in the California building Code and 337! 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